S$719 Cheap Flights from Seoul to San Diego

View S$719 flight on Wed, 15 Oct, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to San Diego Intl. Airport (SAN)

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Cheap Flights from Seoul to San Diego (ICN-SAN)

Prices were available within the past 7 days and start at S$719 for one-way flights and S$767 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 15 Oct - Sat, 18 Oct
ICN
Seoul
SAN
San Diego
S$767 Return, found 1 day ago
S$767
Return
found 1 day ago
Select Delta flight, departing Wed, 15 Oct from Seoul to San Diego, returning Sat, 18 Oct, priced at S$767 found 1 day ago
Korean Air
Wed, 15 Oct - Sat, 18 Oct
ICN
Seoul
SAN
San Diego
S$859 Return, found 1 day ago
S$859
Return
found 1 day ago
Select Korean Air flight, departing Wed, 15 Oct from Seoul to San Diego, returning Sat, 18 Oct, priced at S$859 found 1 day ago
Asiana Airlines
Wed, 15 Oct - Sat, 18 Oct
ICN
Seoul
SAN
San Diego
S$905 Return, found 1 day ago
S$905
Return
found 1 day ago
Select Asiana Airlines flight, departing Wed, 15 Oct from Seoul to San Diego, returning Sat, 18 Oct, priced at S$905 found 1 day ago
Delta
Sat, 6 Sep - Wed, 10 Sep
ICN
Seoul
SAN
San Diego
S$928 Return, found 1 day ago
S$928
Return
found 1 day ago
Select Delta flight, departing Sat, 6 Sep from Seoul to San Diego, returning Wed, 10 Sep, priced at S$928 found 1 day ago
United
Sat, 6 Sep - Wed, 10 Sep
ICN
Seoul
SAN
San Diego
S$962 Return, found 1 day ago
S$962
Return
found 1 day ago
Select United flight, departing Sat, 6 Sep from Seoul to San Diego, returning Wed, 10 Sep, priced at S$962 found 1 day ago
Hawaiian Airlines
Wed, 15 Oct - Sat, 18 Oct
ICN
Seoul
SAN
San Diego
S$968 Return, found 1 day ago
S$968
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 15 Oct from Seoul to San Diego, returning Sat, 18 Oct, priced at S$968 found 1 day ago
American Airlines
Sat, 6 Sep - Wed, 10 Sep
ICN
Seoul
SAN
San Diego
S$978 Return, found 1 day ago
S$978
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from Seoul to San Diego, returning Wed, 10 Sep, priced at S$978 found 1 day ago
Delta
Wed, 15 Oct - Sat, 18 Oct
ICN
Seoul
SAN
San Diego
S$1,020 Return, found 1 day ago
S$1,020
Return
found 1 day ago
Select Delta flight, departing Wed, 15 Oct from Seoul to San Diego, returning Sat, 18 Oct, priced at S$1,020 found 1 day ago
Asiana Airlines
Sat, 6 Sep - Wed, 10 Sep
ICN
Seoul
SAN
San Diego
S$1,043 Return, found 1 day ago
S$1,043
Return
found 1 day ago
Select Asiana Airlines flight, departing Sat, 6 Sep from Seoul to San Diego, returning Wed, 10 Sep, priced at S$1,043 found 1 day ago
Korean Air
Wed, 15 Oct - Sat, 18 Oct
ICN
Seoul
SAN
San Diego
S$1,043 Return, found 1 day ago
S$1,043
Return
found 1 day ago
Select Korean Air flight, departing Wed, 15 Oct from Seoul to San Diego, returning Sat, 18 Oct, priced at S$1,043 found 1 day ago

Find the cheapest month to fly from Seoul (ICN) to San Diego (SAN)

September is typically the cheapest month to fly

From S$767 - S$1,567 per traveller.

Graph displaying average flight prices per month

Seoul to San Diego route information
Origin airport
Incheon Intl.
Destination airport
San Diego Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, Singapore Airlines, United, WestJet
Return price
S$767
Distance
9743 km

Perfect flights from Seoul to San Diego

Your Journey from Seoul to San Diego

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to San Diego caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Delta, United, Asiana Airlines, Air Canada, Korean Air, Hawaiian Airlines. Our selection of flights from Incheon Intl. to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to San Diego Flights

Experience the joy of finding cheap flights from Incheon Intl. to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$719 and roundtrip prices from S$767*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to San Diego with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Diego

Picture yourself stepping off the plane in San Diego and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to San Diego Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to San Diego.
 

Beyond the Flight – Exploring San Diego

With Expedia, your adventure extends beyond the flight. Explore San Diego at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to San Diego with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to San Diego with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from ICN to San Diego Airport?
If you're planning on travelling from Seoul–Incheon Intl. Airport to SAN, round-trip journeys start from S$767. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to San Diego Intl. Airport (SAN)?
We understand that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul–Incheon Intl. Airport to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul–Incheon Intl. Airport to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to San Diego Intl. Airport (SAN)?
With around 9,800 kilometres separating South Korea and San Diego, your flight will be a long one. Pack wisely and make your trip comfortable. Little things like warm clothes and a cosy travel pillow can make the biggest difference.
Which airlines fly direct from ICN to SAN?
At present, no airlines offer direct flights from ICN to SAN. You'll need to book a flight with one or more stops. To get the best price and connections, lock in your airfare ahead of time.
Are Seoul–Incheon Intl. Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from ICN to San Diego Airport, but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest assured you're always getting the latest offers.

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